The Lophophora williamsii (SB 854; Starr Co, Texas) plants from the 2004 batch are still doing great. The plants are growing true to the type with a glaucous bluish-green epidermis. The one on the left flowered last year so I'll soon be able to produce seeds originating from plants that have survived several seasons in an unheated greenhouse. During winter all my Lophophora plants are wrapped in horticultural fleece - both as a protection against the cold but also to keep out hungry pests.

Lophophora plants wrapped in horticultural fleece

Some of the plants needed to be repotted before the upcoming growing season, for example these Lophophora williamsii (SB 854; Starr Co, Texas) plants from the 2005 batch.

Lophophora williamsii (SB 854; Starr Co, Texas), 2005

The plants started from seed in 2005 have grown to 2.5 - 3 cm (~ 1'') in diameter - with a bit of luck they might flower already this summer.

Uprooted Lophophora williamsii (SB 854; Starr Co, Texas), 2005

I never cease to be marveled by how large a fraction of a Lophophora plant that is actually growing underground. The plant pictured below has a crown that is approximately 1 cm high while the massive part of the taproot amounts to 4 times that and the full root system is more than 10 cm long.

The past winter was mild - the coldest temperature registered inside the coldhouse was -5C (23F) - so even my Lophophora diffusa and Lophophora decipiens plants have all survived without any signs of damage.

Lophophora diffusa (Higuerillas, Queretaro, Mexico)

The Lophophora decipiens plants are very shriveled and look in dire need of a drink of water. They'll have to wait for a couple of more weeks in order for the weather to warm up.

Shriveled Lophophora decipiens

Last year I grafted a handful of Lophophora williamsii (SB 854; Starr Co, Texas) seedlings on frost hardy Opuntia compressa (Monmouth County, New Jersey) stock. The grafts seem to be doing well and I'll get back with more information on Opuntia grafting when I've done some more experiments.

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About Me

Information on the peyote cactus et cetera. The primary focus of the Lophophora Blog is small Mexican cactus species like Lophophora (peyote), Obregonia (artichoke cactus), Acharagma, Ariocarpus (living rock), and Strombocactus but occasionally other subjects will be dealt with as well. Welcome to the Lophoforum and happy growing :-)